Zobrazeno 1 - 10
of 5 265
pro vyhledávání: '"High-pressure torsion"'
Publikováno v:
Frontier Materials & Technologies, Iss 3, Pp 109-116 (2024)
Currently, one of the effective 3D printing methods is wire-feed electron-beam additive manufacturing (EBAM), which allows producing large-sized commercial billets from Ti–6Al–4V titanium alloy. However, Ti–6Al–4V alloy produced by this metho
Externí odkaz:
https://doaj.org/article/ca0b365315cb473d8dda96d1e7a4ba32
Autor:
Yu Wang, Yutong Jin, Yumeng Guo, Kai Chen, Zulei Liang, V.D. Sitdikov, Yuecheng Dong, Hui Chang, I.V. Alexandrov
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1853-1863 (2024)
In this paper, nano-Ti-2Fe-0.1B alloys with different grain sizes were processed by high pressure torsion (HPT) deformation. The study examined the microstructural evolution of the Ti–2Fe-0.1B alloy during HPT and evaluated its mechanical propertie
Externí odkaz:
https://doaj.org/article/8edf4986347d42779406c8bd44de7cba
Publikováno v:
Materials & Design, Vol 247, Iss , Pp 113433- (2024)
Nanocrystalline tungsten-copper composites can favorably combine the outstanding material properties of both elements. This work investigates tungsten-copper composites fabricated from elemental powders with 80 wt.% tungsten and either copper or α-b
Externí odkaz:
https://doaj.org/article/d36942985a4941438aa444c0b2ccd116
Autor:
Elmira D. Abdrakhmanova, Elvira D. Khafizova, Milena V. Polenok, Ruslan K. Nafikov, Elena A. Korznikova
Publikováno v:
Frontier Materials & Technologies, Iss 2, Pp 9-22 (2024)
Currently, scientists search for new materials for temporary implants that can dissolve in the body, which leads to the fact that there is no need for repeated surgery. In the last decade, scientific interest has focused on zinc-based materials becau
Externí odkaz:
https://doaj.org/article/2cc0ef17b563438eb187f26b436b4036
Akademický článek
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Akademický článek
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Publikováno v:
Materials Research Letters, Vol 12, Iss 3, Pp 226-234 (2024)
The ferromagnetic α-MnBi phase as non-rare earth magnetic material has gained increasing interest, but the fabrication of large volumes containing a significant amount of α-MnBi is still challenging. Targeting successful processing strategies, we a
Externí odkaz:
https://doaj.org/article/1dc590a1e000427d87c8a760b27c9994
Autor:
Xian Tong, Xinhua Hong, Liang Chen, Yaru Zhang, Yilin Wang, Yuge Chen, Yunpeng Zhu, Cheng Wang, Li Zhu, Jixing Lin, Shengbin Huang, Jianfeng Ma, Peng Luo
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1752-1763 (2024)
Zinc (Zn)-based alloys are considered the next-generation biodegradable material for promising bone-implant devices due to their good degradability, formability, and functionality. Nevertheless, the as-cast Zn alloys showed a low strength-toughness,
Externí odkaz:
https://doaj.org/article/fc235209ebc1475fb6757948c39da6e3
Publikováno v:
Metals, Vol 14, Iss 10, p 1157 (2024)
Reducing the saturation magnetostriction is an effective way to improve the performance of soft magnetic materials and reduce core losses in present and future applications. The magnetostrictive properties of binary Fe-based alloys are investigated f
Externí odkaz:
https://doaj.org/article/2b8a63d40b9841c4a199a854f3674cc3
Autor:
Wanting Sun, Yang He, Xiaoguang Qiao, Xiaojun Zhao, Houwen Chen, Nong Gao, Marco J. Starink, Mingyi Zheng
Publikováno v:
Journal of Magnesium and Alloys, Vol 11, Iss 12, Pp 4589-4602 (2023)
A Mg-8.2Gd-3.8Y-1.0Zn-0.4Zr (wt.%) alloy is processed by solution treatment and high pressure torsion (HPT) at room temperature to produce a nanostructured light material with high hardness. The stability of this alloy is subsequently tested through
Externí odkaz:
https://doaj.org/article/9c6a33e6a13f470b9f9abcfb84a75d6c